In the Spotlight
Looking for fun and learning? Our Activities Calendar is full of great outings, meetings, and events!
November 2014 Endorsements Learn about the Sierra Club's endorsements for the November elections.
Go Solar with the Sierra Club!
Our partnership with Sungevity makes it easy to go solar with little upfront cost.
Fight dirty and dangerous fossil fuels-by-rail: say NO to coal, petcoke, and oil in the Bay Area.
The place to go for details and stories about the San Francisco Bay Chapter's work.
Make a donation to support our fight for clean air and water and against climate change.
Activities & Events
If you can spare just a little time, we can promise you it will be well spent...
90th Anniversary Party
Celebrate the Bay Chapter's achievements and the activists who have helped shape the Bay Area.
Support the San Francisco Bay Chapter
My Broker Donates
When you buy or sell a home, generate a big donation to the SF Bay Chapter at no cost to you!